Protocol Version And Response Types

[ozkanogun]

Hi first of all thanks for that library. I have two questions about it,

First of all as far as i understand there are different Milter Versions Like Version 2, 6 or 8 which versions this library supports? Do you know what are the diffirences between them? In the postfix MILTER documentation there is a line " If the Postfix milter_protocol setting specifies a too low version, the libmilter library will log an error message like this: " like this, because of that versions seems important to me.

My second question is how can we user Reject or TempFail ? These are inside ResponseCode enum but, inside MessageModificationService there is no methods spesified for these ResponseCodes. Do we need to develop a code something like the down below?

MilterPacket packet = MilterPacket.builder()
    .command(SMFIR_REJECT)
    .build();

context.sendPacket(packet);

[nightcode]

Hi @ozkanogun,

First of all as far as i understand there are different Milter Versions Like Version 2, 6 or 8 which versions this library supports?

This library supports Milter Protocol version 6.

Do you know what are the diffirences between them?

I don't have a document describing such differences, but I can recommend checking out the RELEASE_NOTES document (LIBMILTER related notes) from the Sendmail source code archive (https://ftp.sendmail.org).

My second question is how can we user Reject or TempFail ?

You can find working example in https://github.com/nightcode/jmilter/blob/master/test/org/nightcode/milter/samples/TempFailMilterHandler.java.

Thank you!

[ozkanogun]

Hi @nightcode,

Thank you so much for your answers.